Finding the Third Proportional to 535,072 and 1,114,432

Step by Step Solution

1. Step 1: Write the proportion equation
   535,072 : 1,114,432 = 1,114,432 : x
2. Step 2: Convert to fraction form
   535,072/1,114,432 = 1,114,432/x
3. Step 3: Cross multiply
   535,072x = 1,114,432 × 1,114,432
4. Step 4: Simplify right side
   535,072x = 1,241,958,682,624
5. Step 5: Solve for x
   x = 1,241,958,682,624/535,072
6. Step 6: Final answer
   x = 2,321,105.73